Merge branch 'worktree-agent-ac0c9e7144c57cf07'

internal/choice.go

@@ -0,0 +1,47 @@
+package internal
+
+import (
+	"github.com/egoist/mygo/ui"
+
+	"mujicaui/icons"
+	"mujicaui/theme"
+)
+
+// CheckState is what a drawn check box shows.
+type CheckState int
+
+const (
+	Unchecked CheckState = iota
+	Checked
+	Mixed
+)
+
+// CheckBox paints a square check box filling r: a tick, a dash for mixed.
+func CheckBox(p *ui.Painter, r ui.Rect, s CheckState, k theme.Tokens, hover bool) {
+	if s == Unchecked {
+		bg := k.Surface
+		if hover {
+			bg = k.SurfaceHover
+		}
+		p.Fill(r, bg, theme.ControlRadius)
+		p.Stroke(r, k.ControlBorder, theme.ControlRadius, theme.BorderWidth)
+		return
+	}
+	bg := k.Accent
+	if hover {
+		bg = k.AccentHover
+	}
+	p.Fill(r, bg, theme.ControlRadius)
+	mark := "check"
+	if s == Mixed {
+		mark = "minus"
+	}
+	Mark(p, r, mark, k.OnAccent)
+}
+
+// Mark paints the Lucide icon name inset in r. Icons sit on the pixel grid,
+// so their cached masks never differ between frames or tests.
+func Mark(p *ui.Painter, r ui.Rect, name string, c ui.Color) {
+	in := r.W * 0.12
+	p.Icon(icons.Must(name), ui.Rect{X: r.X + in, Y: r.Y + in, W: r.W - 2*in, H: r.H - 2*in}, c)
+}